/*
 * Copyright 2007 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.codehaus.groovy.grails.plugins.searchable.support

/**
 *
 *
 * @author Maurice Nicholson
 */
class DynamicMethodUtilsTests extends GroovyTestCase {

    void testExtractPropertyNames() {
        // Names are extracted as expected
        assert DynamicMethodUtils.extractPropertyNames("") == [] as Set
        assert DynamicMethodUtils.extractPropertyNames("TitleAndDescription") == ['title', 'description'] as Set
        assert DynamicMethodUtils.extractPropertyNames("TitleAndDescriptionAndAuthorNameAnd") == ['title', 'description', 'authorName'] as Set
        assert DynamicMethodUtils.extractPropertyNames("DateAndTime") == ['date', 'time'] as Set
    }

    void testExtractPropertyNamesWithClass() {
        // Names are resolved against class properties
        def c = new GroovyClassLoader().parseClass("""
        class C {
            Date dateAndTime
            String place
            String eventName
        }
        """)
        assert DynamicMethodUtils.extractPropertyNames(c, "") == [] as Set
        assert DynamicMethodUtils.extractPropertyNames(c, "DateAndTime") == ['dateAndTime'] as Set
        assert DynamicMethodUtils.extractPropertyNames(c, "DateAndTimeAndPlaceAndEventName") == ['dateAndTime', 'place', 'eventName'] as Set

        // Additional names are assumed valid
        assert DynamicMethodUtils.extractPropertyNames(c, "StatusAndDateAndTimeAndPlaceAndEventNameAndModified") == ['status', 'dateAndTime', 'place', 'eventName', 'modified'] as Set
    }
}